| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $94.77 | 6.377% | $100.8135 | $100.81 | $100.80 | $100.80 |
| Purchase #2 | $23.36 | 6.429% | $24.8618 | $24.86 | $24.85 | $24.90 |
| Purchase #3 | $182.80 | 6.444% | $194.5796 | $194.58 | $194.60 | $194.60 |
| Purchase #4 | $127.99 | 7.395% | $137.4549 | $137.45 | $137.45 | $137.50 |
| Purchase #5 | $91.90 | 13.461% | $104.2707 | $104.27 | $104.25 | $104.30 |
| Purchase #6 | $55.97 | 3.355% | $57.8478 | $57.85 | $57.85 | $57.80 |
| Purchase #7 | $108.86 | 11.781% | $121.6848 | $121.68 | $121.70 | $121.70 |
| 7 purchase totals = | $685.65 | $741.5131 | $741.50 | $741.50 | $741.60 | |